<HTML> <HEAD> <meta charset="UTF-8"> <title>Chart.ChartHoverOptions.onHover - kvision</title> <link rel="stylesheet" href="../../../../style.css"> </HEAD> <BODY> <a href="../../../index.html">kvision</a> / <a href="../../index.html">pl.treksoft.kvision.chart.js</a> / <a href="../index.html">Chart</a> / <a href="index.html">ChartHoverOptions</a> / <a href="./on-hover.html">onHover</a><br/> <br/> <h1>onHover</h1> <a name="pl.treksoft.kvision.chart.js.Chart.ChartHoverOptions$onHover"></a> <code><span class="keyword">open</span> <span class="keyword">val </span><span class="identifier">onHover</span><span class="symbol">: </span><span class="symbol">(</span><span class="symbol">(</span><span class="identifier">this</span><span class="symbol">:</span> <a href="../index.html"><span class="identifier">Chart</span></a><span class="symbol">,</span> <span class="identifier">event</span><span class="symbol">:</span> <a href="https://kotlinlang.org/api/latest/jvm/stdlib/org.w3c.dom.events/-mouse-event/index.html"><span class="identifier">MouseEvent</span></a><span class="symbol">,</span> <span class="identifier">activeElements</span><span class="symbol">:</span> <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-array/index.html"><span class="identifier">Array</span></a><span class="symbol"><</span><a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html"><span class="identifier">Any</span></a><span class="symbol">></span><span class="symbol">)</span> <span class="symbol">-></span> <a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html"><span class="identifier">Any</span></a><span class="symbol">)</span><span class="symbol">?</span></code> </BODY> </HTML>